Javascript + DHTML

I'm in the process of making a very simple questionnaire wizard for generating web based questionnaire for my colleagues who do not wish to delve into HTML coding, but still want to be able to gather some data online. It is already usable, but it's capabilities are currently very limited. It only generates forms that can be used from a website hosted on a uva.nl domain server, but you can easily modify the resulting HTML-code to make it suitable for other server domains. It currently only generates questionnaires with 7-point Likert scales. (These can be reduced to fewer points by simply deleting points, but this cannot be reversed unless you click undo in the edit menu or press Ctrl-z.) I will soon extend the possibilities. I also will start making the interface more visually appealing very soon. You can find the wizard here.
update: The current version can do a lot more, but it has still limited capabilities. update: For offline collection of data using webpages and storing the collected data to file, read this.
There's an update here and an example of the new capabilities here.